Funding for this research was provided by:
Jacques und Gloria Gossweiler-Stiftung
Received: 28 May 2020
Accepted: 25 November 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: Ethical approval for the study protocol has been obtained from the accredited medical ethical committee Arnhem-Nijmegen, the Netherlands (2019-5602, NL70295.091.19). The committee will be notified of any protocol modification via an amendment. In addition, the trial has been registered on Clinicaltrials.gov (NCT04180098). Informed consent is signed and dated by all participants prior to data collection and obtained by the primary investigator (LV) during a home visit.
: Not applicable.
: The authors declare that they have no competing interests.